CN210785498U - Feeding pipe device - Google Patents
Feeding pipe device Download PDFInfo
- Publication number
- CN210785498U CN210785498U CN201921045907.4U CN201921045907U CN210785498U CN 210785498 U CN210785498 U CN 210785498U CN 201921045907 U CN201921045907 U CN 201921045907U CN 210785498 U CN210785498 U CN 210785498U
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- China
- Prior art keywords
- injection tube
- injection
- tube
- adapter sleeve
- feeding
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a feeding pipe device, including the injection tube, be equipped with the piston rod in the injection tube, the injection port eccentric settings of injection tube, a pot head that the injection tube corresponds the injection port is equipped with the adapter sleeve, be equipped with the switching mouth of two centrosymmetries on the adapter sleeve, the position of switching mouth corresponds with the position of the injection port of injection tube, be equipped with the round annular on the outer wall of injection tube, be equipped with round and annular complex card strip on the inner wall of adapter sleeve, the one end that the adapter sleeve deviates from the injection tube is equipped with two and connects the double-screw bolt that corresponds with the switching mouth, one of them connecting the double-screw bolt is connected with the feeding pipe, and another connecting the double-screw bolt is connected with the feed liquor pipe, the.
Description
Technical Field
The utility model relates to a feed the apparatus field, more specifically relate to a feeding tube device.
Background
The patient to can not the oral cavity feed before, like the coma patient, the oral cavity illness, the patient after the oral operation, the patient that can not open one's mouth feed, like the tetanus patient, refuse the patient of feed, like psychiatric patient, premature infant and state of an illness critical patient, can use disposable feeding tube to carry out nasal feeding, inject fluid food, moisture and medicine through the feeding tube, current feeding tube injection can not inject in succession, need medical personnel to inject once later, go nutrient solution department suction once again, connect the injection end of feeding tube again and inject, complex operation not only, and the injection end of feeding tube is in continuous connection and dismantlement in-process, there is certain health hidden danger.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a feeding tube device capable of continuous injection.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a feeding pipe device, includes the injection tube, is equipped with the piston rod in the injection tube, the injection port eccentric settings of injection tube, the pot head that the injection tube corresponds the injection port is equipped with the adapter sleeve, be equipped with the switching mouth of two centrosymmetries on the adapter sleeve, the position of switching mouth corresponds with the position of the injection port of injection tube, be equipped with the round annular on the outer wall of injection tube, be equipped with round and annular complex card strip on the inner wall of adapter sleeve, the one end that the adapter sleeve deviates from the injection tube is equipped with two connecting screw bolts that correspond with the switching mouth, one of them connecting screw bolt is connected with feeds the feeding pipe, and another connecting.
Further articulated on the connecting sleeve have a bending rod, set up two on the injection tube and bend the pole complex recess.
Furthermore, a torsional spring is arranged at the hinged position of the bending rod and the connecting sleeve.
Further the joint end of the injection tube and the connecting sleeve is provided with a sealing ring.
To sum up, the utility model discloses make when feeding the pipe of feeding and feed and eat, can inject efficiently in succession, reduce patient's misery, and easy operation reduces medical personnel's intensity of labour, all is sealed operation when using, ensures its health safety.
Drawings
FIG. 1 is a cross-sectional view of a feeding tube device of the present invention;
fig. 2 is an exploded view of the feeding tube device of the present invention.
Description of the labeling: 1. an injection tube; 2. a piston rod; 3. connecting sleeves; 4. bending the rod; 5. an injection port; 6. a liquid inlet pipe; 7. feeding a feeding tube; 8. connecting a stud; 9. a seal ring; 10. clamping the strip; 11. a groove; 12. and a ring groove.
Detailed Description
An embodiment of the feeding tube device of the present invention is further described with reference to fig. 1 and 2.
The utility model provides a feeding tube 7 device, includes injection tube 1, is equipped with piston rod 2 in the injection tube 1, 5 eccentric settings of injection port of injection tube 1, a pot head that injection tube 1 corresponds injection port 5 is equipped with adapter sleeve 3, be equipped with the switching mouth of two centrosymmetries on the adapter sleeve 3, the position of switching mouth corresponds with the position of injection port 5 of injection tube 1, be equipped with round annular 12 on the outer wall of injection tube 1, be equipped with round and annular 12 complex card strip 10 on the inner wall of adapter sleeve 3, the one end that adapter sleeve 3 deviates from injection tube 1 is equipped with two and connects double-screw bolt 8 that the switching mouth corresponds, one of them connecting double-screw bolt 8 is connected with feeding tube 7, and another connecting double-screw bolt 8 is connected with feed liquor pipe.
When a patient feeds a feeding tube 7, one end of the feeding tube 7 firstly extends into the stomach through the nostril of the patient, the liquid inlet end of the feeding tube 7 is connected with the connecting stud 8 on the connecting sleeve 3, the liquid inlet tube 6 is connected in the liquid storage tank to supply enough pharmaceutical industry or fluid food, then a medical worker holds the connecting sleeve 3 by one hand and holds the piston rod 2 by the other hand to firstly enable the liquid inlet tube 6 to be communicated with the injection tube 1, the medical worker pulls the piston rod 2 backwards to suck the liquid in the liquid storage tank into the injection tube 1 through the liquid inlet tube 6 under the negative pressure action of the piston rod 2, then the connecting sleeve 3 is rotated to enable the injection tube 1 to be communicated with the feeding tube 7, the liquid inlet tube 6 is blocked, the medical worker pushes the piston rod 2 forwards to inject the liquid into the stomach of the patient through the feeding tube 7, and then the work is repeated, so that the feeding tube 7 is blocked when the liquid is extracted, prevent patient stomach liquid refluence, in the injection liquid, feed liquor pipe 6 is by the shutoff, prevent liquid reflux to the liquid reserve tank in, after finishing using, pull out and feed feeding pipe 7 and feed liquor pipe 6, feeding pipe 7 can disposable, but cyclic utilization after the injection tube 1 disinfection, the aforesaid sets up, make when feeding pipe 7 and feeding, but continuous injection is efficient, it is painful to reduce the patient, and easy operation, reduce medical personnel's intensity of labour, all be sealed operation when using, ensure its health and safety.
In the preferred embodiment, the connecting sleeve 3 is hinged with the bending rod 4, the injection tube 1 is provided with two grooves 11 matched with the bending rod 4, when the connecting sleeve is used, the bending rod 4 can be pressed into the grooves 11 to position the relative positions of the injection tube 1 and the connecting sleeve 3 during rotation, so that the feeding tube 7 and the liquid inlet tube 6 are ensured to be communicated, medical staff can stir the connecting sleeve by a small thumb during operation, and the connecting sleeve 3 and the injection tube 1 are conveniently and relatively fixed in the axial direction when the piston rod 2 is pushed and pulled.
The preferred articulated department of the pole 4 of bending and adapter sleeve 3 of this embodiment is equipped with the torsional spring, and the torsional spring of this embodiment makes the pole 4 of bending turn up, reduces medical personnel's operation of stirring the pole 4 of bending.
In the preferred embodiment, the joint end of the syringe 1 and the connecting sleeve 3 is provided with the sealing ring 9, so that the whole sealing performance is better.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a feeding pipe device, includes the injection tube, is equipped with piston rod, characterized by in the injection tube: the injection port eccentric settings of injection tube, the pot head that the injection tube corresponds the injection port is equipped with the adapter sleeve, be equipped with two centrosymmetric switching ports on the adapter sleeve, the position of switching port corresponds with the position of the injection port of injection tube, be equipped with the round annular on the outer wall of injection tube, be equipped with round and annular complex card strip on the inner wall of adapter sleeve, the one end that the adapter sleeve deviates from the injection tube is equipped with two connecting screw bolts that correspond with the switching port, one of them connecting screw bolt is connected with feeds the feeding tube, and another connecting screw bolt is connected with the feed liquor pipe.
2. The feeding tube device according to claim 1, characterized in that: articulated on the connecting sleeve have a bending rod, set up two on the injection tube and bend the pole complex recess.
3. The feeding tube device according to claim 2, characterized in that: and a torsional spring is arranged at the hinged position of the bending rod and the connecting sleeve.
4. The feeding tube device according to claim 1, characterized in that: and a sealing ring is arranged at the joint end of the injection tube and the connecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045907.4U CN210785498U (en) | 2019-07-05 | 2019-07-05 | Feeding pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045907.4U CN210785498U (en) | 2019-07-05 | 2019-07-05 | Feeding pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210785498U true CN210785498U (en) | 2020-06-19 |
Family
ID=71235573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045907.4U Active CN210785498U (en) | 2019-07-05 | 2019-07-05 | Feeding pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210785498U (en) |
-
2019
- 2019-07-05 CN CN201921045907.4U patent/CN210785498U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |